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CN-224226743-U - Water softening equipment

CN224226743UCN 224226743 UCN224226743 UCN 224226743UCN-224226743-U

Abstract

The utility model relates to the technical field of water treatment equipment, and discloses water softening equipment. The water softening device comprises a resin tank, a water distributor component and a soft water valve, wherein the water distributor component is arranged in the resin tank, the resin tank and the water distributor component are matched to form a brine runner and a soft water runner, the soft water valve comprises a valve main body, a first water passing pipe and a second water passing pipe which are arranged on the valve main body at intervals, the first water passing pipe and the second water passing pipe are connected to the resin tank, a raw water cavity, a soft water cavity and a brine cavity which are mutually independent are formed in the valve main body, a raw water inlet, a soft water outlet and a salt absorbing port are also formed in the valve main body, a first water hole and a second water hole which are not communicated are formed in the second water passing pipe, the raw water inlet, the raw water cavity and the first water passing pipe are sequentially communicated, the soft water runner, the second water hole, the soft water cavity and the soft water outlet are sequentially communicated, and the salt absorbing port, the brine cavity, the first water hole and the brine runner are sequentially communicated. The water softening device can simultaneously ensure the soft water effect and the resin regeneration effect.

Inventors

  • LI JINXIN
  • GU CHUNPENG
  • ZHANG YANQING
  • GONG QINYU

Assignees

  • 青岛海尔施特劳斯水设备有限公司
  • 海尔智家股份有限公司

Dates

Publication Date
20260512
Application Date
20250418

Claims (10)

  1. 1. A water softener, comprising: A resin tank (200); The water distributor assembly (300) is arranged in the resin tank (200), and the resin tank (200) and the water distributor assembly (300) are matched to form a brine runner (301) and a soft water runner (302); The soft water valve (100) comprises a valve main body (110) and a first water passing pipe (120) and a second water passing pipe (130) which are arranged on the valve main body (110) at intervals, wherein the first water passing pipe (120) and the second water passing pipe (130) are connected to the resin tank (200), a raw water cavity (1101), a soft water cavity (1102) and a salt water cavity (1103) which are independent are formed in the valve main body (110), a raw water inlet (1111), a soft water outlet (1112) and a salt absorbing port (1113) are further formed in the valve main body (110), and a first water hole (1301) and a second water hole (1302) which are not communicated are formed in the second water passing pipe (130); The raw water inlet (1111), the raw water cavity (1101) and the first water passing pipe (120) are sequentially communicated, the soft water flow passage (302), the second water hole (1302), the soft water cavity (1102) and the soft water outlet (1112) are sequentially communicated, and the salt suction port (1113), the salt water cavity (1103), the first water hole (1301) and the salt water flow passage (301) are sequentially communicated.
  2. 2. The water softener according to claim 1, wherein the valve body (110) comprises an upper valve body (111) and a lower valve body (112) which are connected, a first partition rib (1110) arranged in a staggered manner is provided on the upper valve body (111), a second partition rib (1120) arranged in a staggered manner is provided on the lower valve body (112), and the first partition rib (1110) and the second partition rib (1120) cooperate to partition a space between the upper valve body (111) and the lower valve body (112) into the raw water chamber (1101), the soft water chamber (1102) and the brine chamber (1103), or The valve body (110) is of a cavity structure, a plurality of blocking ribs which are arranged in a staggered mode are arranged in the valve body (110), and the cavities of the valve body (110) are separated by the blocking ribs to form a raw water cavity (1101), a soft water cavity (1102) and a salt water cavity (1103).
  3. 3. The water softener according to claim 2, characterized in that the upper valve body (111) and the lower valve body (112) are welded.
  4. 4. The water softener according to claim 1, wherein the second water passing pipe (130) comprises a partition pipe (131) and an outer ring pipe (132) surrounding the partition pipe (131), the first water hole (1301) is formed in the partition pipe (131), and the second water hole (1302) is formed between the partition pipe (131) and the outer ring pipe (132).
  5. 5. The water softener according to claim 4, characterized in that the second water passing pipe (130) is connected to the bottom of the valve body (110) and is located between the soft water chamber (1102) and the brine chamber (1103); The top of the partition tube (131) is sealed, a water passing port (1311) communicated with the bottom opening of the partition tube (131) is formed in the side wall of the partition tube, and the water passing port (1311) is communicated with the saline water cavity (1103); A sealing plate (133) is further arranged between the partition pipe (131) and the outer ring pipe (132), one side of the sealing plate (133) is connected to the inner wall, close to the brine cavity (1103), of the outer ring pipe (132), and the other side of the sealing plate (133) is connected to the outer wall, close to the brine cavity (1103), of the outer ring pipe (132).
  6. 6. The water softening apparatus according to claim 1, wherein the resin tank (200) comprises a tank body (210) and an upper sealing head (220) sealed at an opening at the top of the tank body (210), a third water passing pipe (221) and a fourth water passing pipe (222) are arranged on the upper sealing head (220), the first water passing pipe (120) is in plug connection with the third water passing pipe (221), and the second water passing pipe (130) is in plug connection with the fourth water passing pipe (222).
  7. 7. The water softener according to claim 6, wherein a third water hole (2221) and a fourth water hole (2222) surrounding the third water hole (2221) are formed in the fourth water pipe (222), the first water hole (1301) is communicated with the brine flow passage (301) through the third water hole (2221), and the second water hole (1302) is communicated with the soft water flow passage (302) through the fourth water hole (2222).
  8. 8. The water softener according to claim 7, characterized in that the outlet of the third water hole (2221) and the inlet of the brine flow channel (301) are arranged offset in the radial direction of the tank (210).
  9. 9. The water softener according to any one of claims 1-8, characterized in that the water distributor assembly (300) comprises: The central tube (310) comprises a first central tube (311) and a second central tube (312), wherein the first central tube (311) is sleeved outside the second central tube (312); The lower water distributor (330) is positioned at the bottom of the central pipe (310), the lower water distributor (330) comprises a softening water distributor (331) and a regeneration water distributor (332), the softening water distributor (331) is positioned above the regeneration water distributor (332), the first central pipe (311) is connected with the softening water distributor (331), and the second central pipe (312) is connected with the regeneration water distributor (332); A first soft water flow passage (3021) is formed between the softening water distributor (331) and the regeneration water distributor (332), a second soft water flow passage (3022) is formed between the first central tube (311) and the second central tube (312), and the second soft water flow passage (3022) is communicated with the first soft water flow passage (3021) to form the soft water flow passage (302); A first brine runner (3011) is formed between the regeneration water distributor (332) and the inner bottom of the resin tank (200), a second brine runner (3012) is formed in the second central pipe (312), and the first brine runner (3011) is communicated with the second brine runner (3012) to form the brine runner (301).
  10. 10. The water softener according to claim 9, wherein the water distributor assembly (300) further comprises an upper water distributor (320), the upper water distributor (320) is located at the top of the central tube (310), and the first central tube (311) is connected to the upper water distributor (320).

Description

Water softening equipment Technical Field The utility model relates to the technical field of water treatment equipment, in particular to water softening equipment. Background Along with the rapid development of the economy in China, the demands of people on water are increasing increasingly, and the hardness (namely the concentration of calcium and magnesium ions) of tap water is higher, so that the problems of easy scaling, poor face washing and bathing experience and the like are solved. As an important water treatment device, the water softener can effectively remove calcium and magnesium ions in water through an ion exchange technology, so that the hardness of the water is reduced, and the taste and the hand feeling of the water are improved. The working process of the existing household water softener is mainly divided into a soft water process and a regeneration process. In the soft water process, a resin exchange tank arranged in the soft water machine is filled with cation resin, when hard water containing calcium and magnesium ions passes through the resin exchange tank, sodium ions (or other functional ions) on the resin can exchange with calcium and magnesium ions in water, most of the calcium and magnesium ions are adsorbed by the resin, and water containing low-concentration calcium and magnesium ions flows out, so that the softening of water quality is realized. In the regeneration process, when the calcium and magnesium ions adsorbed on the surface of the resin reach a saturated state, the exchange capacity of the resin is reduced, and at this time, the resin is required to be washed by salt water through a countercurrent regeneration technology, the calcium and magnesium ions on the resin are replaced, and the exchange capacity of the resin is recovered. In order to realize the control and switching of the soft water waterway and the regeneration waterway in the water softener, the water softener also comprises a soft water valve. In the related art, the soft water waterway and the regeneration waterway in the soft water valve are usually set to be the same waterway, but the flow of the soft water waterway is far greater than that of the regeneration waterway, so that the internal channel of the soft water valve is large during actual processing, and the distribution of the regenerant is uneven in the regeneration process, so that the uniformity of resin regeneration is poor. Accordingly, there is a need to propose a water softener to solve the above problems. Disclosure of utility model The present utility model aims to solve or at least alleviate some or all of the above problems. Therefore, the utility model aims to provide the water softening equipment which can ensure the soft water effect and the resin regeneration effect simultaneously and improve the use experience of users. In order to achieve the above object, the present utility model adopts the following technical scheme: A water softener comprising: A resin tank; The water distributor component is arranged in the resin tank, and the resin tank and the water distributor component are matched to form a brine runner and a soft water runner; The soft water valve comprises a valve main body, a first water passing pipe and a second water passing pipe which are arranged on the valve main body at intervals, and the first water passing pipe and the second water passing pipe are connected with the resin tank; the valve body is internally provided with a raw water cavity, a soft water cavity and a salt water cavity which are independent, the valve body is also provided with a raw water inlet, a soft water outlet and a salt absorption port, and a first water hole and a second water hole which are not communicated are formed in the second water pipe; The raw water inlet, the raw water cavity and the first water passing pipe are sequentially communicated, the soft water flow passage, the second water hole, the soft water cavity and the soft water outlet are sequentially communicated, and the salt suction port, the salt water cavity, the first water hole and the salt water flow passage are sequentially communicated. As a preferable scheme of the water softening device provided by the utility model, the valve main body comprises an upper valve body and a lower valve body which are connected, wherein the upper valve body is provided with first partition ribs which are arranged in a staggered way, the lower valve body is provided with second partition ribs which are arranged in a staggered way, and the first partition ribs and the second partition ribs are matched to separate the space between the upper valve body and the lower valve body into the raw water cavity, the soft water cavity and the salt water cavity, or The valve body is of a cavity structure, a plurality of staggered partition ribs are arranged in the valve body, and the partition ribs divide the cavity of the valve body into a raw water cavity, a soft water cavity and a salt water